<template>
  <div class="tab-control">
    <div v-for="(item,index) in titles"
         class="tab-control-item"
         :class="{active:index === currentIndex}"
         @click="itemClick(index)">
      <span>{{item}}</span>
    </div>
  </div>
</template>

<script>
    export default {
        name: "TabControl",
        props:{
            titles:{
                type:Array,
                default(){
                    return []
                }
            }
        },
        data(){
            return {
              currentIndex:0
            }
        },
        methods:{
            itemClick(index){
                this.currentIndex = index;
                this.$emit('tabClick',index)
            }
        }
    }
</script>

<style scoped>
  .tab-control{
    display: flex;
    text-align: center;
    font-size: 15px;
    height: 40px;
    line-height: 40px;
    background-color: #fff;
  }
.tab-control-item{
  flex: 1;

}
  .tab-control-item span{
    padding: 5px;
  }
  .active{
    color: var(--color-high-text);

  }
  .active span{
    border-bottom: 3px solid var(--color-tint);
  }
</style>